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13 - 17 of 17 Products for 'helium neon lasers' Page 2 of 2 |

helium neon lasers

Coherent Whitepaper - Astrella Tisch Sphere FINAL.pdf

Coherent Whitepaper - Astrella Tisch Sphere FINAL.pdf

…amplifier is focused by a lens (f=1 m) into a 250 m inner-diameter, differentially-pumped hollow core fiber, pressurized with either neon or helium gas. The pulse energy from the Astrella was controlled over the range 0-7 mJ with a waveplate-polarizer combination (not shown). The…

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…photonicsproductsVISIBLE LASER DIODES Laser diodes (almost) encompass the entire visible spectrum JOHN WALLACE, Senior Editor The laser diode (LD) is by far the most common type of laser in the world, with millions being used in fiber-optic communications and mass-market applications. Laser diodes…

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…photonicsproductsVISIBLE LASER DIODES Laser diodes (almost) encompass the entire visible spectrum JOHN WALLACE, Senior Editor The laser diode (LD) is by far the most common type of laser in the world, with millions being used in fiber-optic communications and mass-market applications. Laser diodes…

Coherent Whitepaper - Astrella Tisch Sphere FINAL.pdf

Coherent Whitepaper - Astrella Tisch Sphere FINAL.pdf

…by altering the size and position of the focus at the entrance from its optimum.) As shown schematically in figure 1, a separate gas-filled (helium or neon) cell at the exit of the HFC allows a differential pressure gradient to be established along the fiber while maintaining the vacuum (<1 mbar)…

Coherent Whitepaper - Astrella Tisch Sphere FINAL.pdf

Coherent Whitepaper - Astrella Tisch Sphere FINAL.pdf

…by altering the size and position of the focus at the entrance from its optimum.) As shown schematically in figure 1, a separate gas-filled (helium or neon) cell at the exit of the HFC allows a differential pressure gradient to be established along the fiber while maintaining the vacuum (<1 mbar)…

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